| // Copyright 2008 Google Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.codereview; |
| |
| import junit.framework.TestCase; |
| |
| import java.io.File; |
| |
| /** |
| * JUnit TestCase with support for creating a temporary directory. |
| */ |
| public abstract class TrashTestCase extends TestCase { |
| protected File tempRoot; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| tempRoot = File.createTempFile("codereview", "test"); |
| tempRoot.delete(); |
| tempRoot.mkdir(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| if (tempRoot != null) { |
| rm(tempRoot); |
| } |
| super.tearDown(); |
| } |
| |
| protected static void rm(final File dir) { |
| final File[] list = dir.listFiles(); |
| for (int i = 0; list != null && i < list.length; i++) { |
| final File f = list[i]; |
| if (f.getName().equals(".") || f.getName().equals("..")) { |
| continue; |
| } |
| if (f.isDirectory()) { |
| rm(f); |
| } else { |
| f.delete(); |
| } |
| } |
| dir.delete(); |
| } |
| } |